DRV8881PEVM: Are there any documents to show command lists or source code for GUI DRV8881PEVM v1.0

John Ding

Part Number: DRV8881PEVM

Dear members,

I am trying to communicate with demo driver board with my own software.

But no document on my hand shows the command format sending out from COM port.

There is one GUI program named 'DRV8881PEVM v1.0.exe'.

Are there any documents to show command lists or source code for GUI DRV8881PEVM v1.0 that I can see the format of the commands?

Thanks and best regards,

John Ding

0 Wang5577 over 3 years ago

Ding,

DRV8881PEVM GUI communicates with the MSP430 on the EVM. The MSP430 controls the DRV8881P.

DRV8881PEVM software file (https://www.ti.com/lit/zip/slvc629 ) gives the MSP430's firmware source code in "application"->"firmware"

0 John Ding over 3 years ago in reply to Wang5577

Wang Li,

Sorry for the late reply as I am trying your method.

The firmware do has the format of serial communication format like below:

Thanks a lot for your help.

John Ding

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